EP0859891B1 - Anlage zur abscheidung von leichtflüssigkeiten von mit solchen flüssigkeiten versetztem wasser - Google Patents
Anlage zur abscheidung von leichtflüssigkeiten von mit solchen flüssigkeiten versetztem wasser Download PDFInfo
- Publication number
- EP0859891B1 EP0859891B1 EP97942810A EP97942810A EP0859891B1 EP 0859891 B1 EP0859891 B1 EP 0859891B1 EP 97942810 A EP97942810 A EP 97942810A EP 97942810 A EP97942810 A EP 97942810A EP 0859891 B1 EP0859891 B1 EP 0859891B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- bellows
- region
- rod
- feedpipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
- E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
Definitions
- the invention relates to a system for separating light liquids from such liquids mixed water in the form of a liquid-tight container with one in the level of the container outlet for the clear water or above Inlet for the water mixed with light liquid and an integrated in the tank liquid-tight collecting vessel for the floating in the container
- Light liquid with a level at or below the level of the tank inlet Access for the light liquid and one starting from the bottom area of this vessel
- Suction tube for light liquid collected in it with a clear water outlet upstream from the bottom area of the container into the outlet merging, inlet side by one under the influence of one in the on the Clear water floating floating liquid immersing in his Closing body, lockable riser pipe that can be transferred (DE-A-43 04 867).
- the invention is accordingly in need based on a cheaper solution that is also easy to maintain.
- the riser pipe which passes into the bellows extends through a from the sedimentation area of the container liquid-tight, the clear water outlet upstream area, which then also from that at its free end the closing body for the riser provided rod is penetrated, this
- the area is also expediently overhead, by means of a shield penetrated by the linkage is limited, which is again liquid-tight against the linkage bellows coming to rest is formed.
- the solution according to the invention is structurally less complex than solutions according to the state of the art. It also proves to be extremely easy to maintain, because the moving parts of the system, especially the locking mechanism for the riser pipe are easily accessible. It also proves advantageous here that the area of the clear water outlet also desirably against can secure the inflow of surface water, which may be gushing.
- the clear water outlet 123 is opposite the sedimentation area 126 of the container 12 liquid-tightly shielded (311, 311 ') area 31 in the front into one of the sedimentation area 126 of the container 12 at a distance from the container bottom 124 extending riser pipe 32 extends into a bellows 321, from the head (322) that flows through the riser pipe 32 and the bellows 321 Clear water in the shielded area 31 and thus to the outlet 123 for the Clear water flows out (arrows C, C ').
- the bellows 321 is the ascending pipe 32 and linkage 33 passing through the bellows 321 (323).
- the linkage 33 in turn is suspended (331) on arm 341 one (343) installed on container 12 Rocker 34, the other arm 342 one on the registered in the container 12 Sitting on the liquid mixture, immersed in the floating light liquid Floats 36 carries.
- the free end of the riser pipe 32 and the bellows 321 penetrating linkage 33 is with a closing body 37 for the riser pipe 32 provided with the floating in the container 12 with increasing layer thickness
- Light liquid sinking (arrow D ') a pivoting of the rocker 34 in the sense of the arrow D causing floating body 36 carried against the rod 33 the ascending pipe 32 ascending (arrow D "), the ascending pipe closes.
- the level of the bellows overflow 322 in the starting position of the rocker 34 shown in the drawing defines the normal filling of the container 12.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Removal Of Floating Material (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Extraction Or Liquid Replacement (AREA)
- Physical Water Treatments (AREA)
Description
Claims (3)
- Anlage zur Abscheidung von Leichtflüssigkeiten von mit solchen Flüssigkeiten versetztem Wasser in Gestalt eines flüssigkeitsdichten Behälters (12) mit einem im Niveau des Behälterauslaufs für das Klarwasser oder darüber befindlichen Einlauf (121) für das mit Leichtflüssigkeit versetzte Wasser und einem in den Behälter (12) integrierten flüssigkeitsdichten Sammelgefäß (21) für die in den Behälter aufschwimmende Leichtflüssigkeit mit einem im Niveau des Behältereinlaufs (121) oder darunter liegenden Zugang (211) für die Leichtflüssigkeit und einem vom Bodenbereich dieses Gefäßes (21) ausgehenden Absaugrohr (216) für darin angesammelte Leichtflüssigkeit, mit einem dem Klarwasserauslauf vorgelagerten, vom Bodenbereich des Behälters (12) ausgehenden, in den Auslauf (123) übergehenden, einlaufseitig durch einen unter der Einwirkung eines in die auf dem Klarwasser aufschwimmende Leichtflüssigkeit eintauchenden Schwimmkörpers (36) in seine Schließlage überführbaren Schließkörper (37) verschließbaren Steigrohr (32), dadurch gekennzeichnet, daß das in einen Faltenbalg (321) übergehende Steigrohr (32) von einem an seinem freien Ende mit dem Schließkörper (37) für das Steigrohr (32) versehenen Gestänge (33) durchsetzt ist, an dem das freie Ende des Faltenbalges (321) abgehängt ist, und das Gestänge (33) an einem Arm (341) einer auf dem Behälter (12) installierten Wippe (34) abgehängt ist, deren anderer Arm (342) mit dem in die im Behälter (12) aufschwimmende Leichtflüssigkeit eintauchenden Schwimmkörper (36) versehen ist. wobei der Überlauf des Faltenbalges (321) den normalen Flüssigkeitsspiegel im Behälter (12) definiert.
- Anlage nach Anspruch 1, gekennzeichnet durch einen vom Sedimentationsbereich des Behälters (12) flüssigkeitsdicht abgegrenzten (311, 311'), dem Klarwasserauslauf (123) vorgelagerten Bereich (31), durch den sich das Steigrohr (32) mit dem in diesem Bereich ausgebildeten Faltenbalg (321) erstreckt, der dann auch von dem an seinem freien Ende mit dem Schließkörper (37) für das Steigrohr (32) versehenen Gestänge (33) durchsetzt ist.
- Anlage nach Anspruch 2, gekennzeichnet durch eine zusätzliche Abschirmung (311") des dem Klarwasserauslauf (123) vorgelagerten Bereichs (31) über Kopf, wobei dieser vom mit dem Schließkörper (37) für das Steigrohr (32) versehenen Gestänge (33) durchsetzte Bereich auch wieder als flüssigkeitsdicht gegen das Gestänge (33) zur Anlage kommender Faltenbalg ausgebildet ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19636771 | 1996-09-10 | ||
DE19636771A DE19636771A1 (de) | 1996-09-10 | 1996-09-10 | Anlage zur Abscheidung von Leichtflüssigkeiten von mit solchen Flüssigkeiten versetztem Wasser |
PCT/DE1997/001982 WO1998011306A1 (de) | 1996-09-10 | 1997-09-05 | Anlage zur abscheidung von leichtflüssigkeiten von mit solchen flüssigkeiten versetztem wasser |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0859891A1 EP0859891A1 (de) | 1998-08-26 |
EP0859891B1 true EP0859891B1 (de) | 1999-12-22 |
Family
ID=7805169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97942810A Expired - Lifetime EP0859891B1 (de) | 1996-09-10 | 1997-09-05 | Anlage zur abscheidung von leichtflüssigkeiten von mit solchen flüssigkeiten versetztem wasser |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0859891B1 (de) |
AT (1) | ATE187994T1 (de) |
AU (1) | AU4451297A (de) |
DE (2) | DE19636771A1 (de) |
WO (1) | WO1998011306A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19840325A1 (de) * | 1998-09-04 | 2000-03-09 | Michael Benkeser | Flüssigkeitsabscheider |
AT407538B (de) * | 1998-09-23 | 2001-04-25 | Heinrich Ortner | Einrichtung zur sperre des wasserablaufes eines leichtflüssigkeitsabscheiders |
DE19908254A1 (de) * | 1999-02-25 | 2000-08-31 | Faudi Filtersysteme Gmbh | Abschöpfvorrichtung |
DE202015100399U1 (de) * | 2015-01-28 | 2016-04-29 | Bernd Glaser | Schwimmstoffabzug |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR655533A (fr) * | 1927-06-25 | 1929-04-19 | Dabeg Maschinenfabriks Ag | Séparateur permettant d'extraire des liquides volatils des eaux usées |
DE520773C (de) * | 1928-09-29 | 1931-03-14 | Otto Herberger | Schwimmerabsperrventil fuer das Ablaufrohr eines Leichtfluessigkeitsabscheiders |
FR2426288A1 (fr) * | 1978-05-19 | 1979-12-14 | Testaert Pierre | Procede de regulation de la flottabilite d'un receptacle et receptacle |
DE2838559A1 (de) * | 1978-09-04 | 1980-03-20 | Buderus Ag | Leichtfluessigkeitsabscheider |
-
1996
- 1996-09-10 DE DE19636771A patent/DE19636771A1/de not_active Withdrawn
-
1997
- 1997-09-05 EP EP97942810A patent/EP0859891B1/de not_active Expired - Lifetime
- 1997-09-05 DE DE59700881T patent/DE59700881D1/de not_active Expired - Fee Related
- 1997-09-05 AU AU44512/97A patent/AU4451297A/en not_active Abandoned
- 1997-09-05 AT AT97942810T patent/ATE187994T1/de not_active IP Right Cessation
- 1997-09-05 WO PCT/DE1997/001982 patent/WO1998011306A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0859891A1 (de) | 1998-08-26 |
ATE187994T1 (de) | 2000-01-15 |
DE59700881D1 (de) | 2000-01-27 |
WO1998011306A1 (de) | 1998-03-19 |
AU4451297A (en) | 1998-04-02 |
DE19636771A1 (de) | 1998-03-12 |
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